Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
yang yang » wang yang, wang yan
can child » care child, can build, cbt child
wen lang » wen wang
long du » long d, long run, long did
long do » long d, longer do, long ago
lang 3 » klang 3, gang 3, lang _

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang liang) OR (yang yang)) ((can child) OR (can china)) wen lang 3 ((long du) OR (long do)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yang yang)) ((can child) or (can china)) wen lang 3 ((long du) OR (long do)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (yang yang)) ((can child) or (can china)) wen lang 3 ((long du) OR (long do)) ;*.